---
sidebar_position: 3
sidebar_label: Integrations
---

import CodeBlock from "@theme/CodeBlock";

# Integrations: Chat Models

LangChainGo offers a number of Chat Models implementations that integrate with various model providers. These include:

## OpenAI

```go
import "github.com/tmc/langchaingo/llms/openai"

llm, err := openai.New()
```

## Anthropic

```go
import "github.com/tmc/langchaingo/llms/anthropic"

llm, err := anthropic.New()
```

## Google AI (Gemini)

```go
import "github.com/tmc/langchaingo/llms/googleai"

llm, err := googleai.New(ctx)
```

## Ollama (Local Models)

```go
import "github.com/tmc/langchaingo/llms/ollama"

llm, err := ollama.New()
```

For detailed configuration options for each provider, see the [Configure LLM Providers](../../../../how-to/configure-llm-providers.md) guide.
